PROCESS AND APPARATUS FOR TREATING VISCOUS PRODUCTS
    6.
    发明申请
    PROCESS AND APPARATUS FOR TREATING VISCOUS PRODUCTS 有权
    用于处理粘胶产品的工艺和设备

    公开(公告)号:US20120217330A1

    公开(公告)日:2012-08-30

    申请号:US13467561

    申请日:2012-05-09

    IPC分类号: B29B7/80 B02C23/00 B29B7/88

    摘要: In a process for treating viscous products, especially for performing polymerization processes, especially for homo- or copolymerizing thermoplastics and elastomers, wherein monomer(s) and/or catalysts and/or initiators are added to a backmixed mixing kneader, especially with a length/diameter ratio of 0.5-3.5, heat is supplied to the product which is backmixed with already reacted product and the reacted product is removed from the mixing kneader, the product in the mixing kneader shall be heated up to its boiling temperature, portions of the product shall be evaporated and exothermicity of the product shall be absorbed by evaporative cooling.

    摘要翻译: 在一种用于处理粘性产品的方法中,特别是用于进行聚合方法,特别是用于均聚或共聚热塑性塑料和弹性体的方法,其中将单体和/或催化剂和/或引发剂加入到反混混合捏合机中,特别是用长度/ 直径比为0.5-3.5,向与已经反应的产物反混的产物供应热量,从混合捏合机中除去反应产物,混合捏合机中的产物应加热至其沸点,产物的一部分 应蒸发,蒸发冷却吸收产品放热。

    PROCESS AND APPARATUS FOR TREATING VISCOUS PRODUCTS
    7.
    发明申请
    PROCESS AND APPARATUS FOR TREATING VISCOUS PRODUCTS 有权
    用于处理粘胶产品的工艺和设备

    公开(公告)号:US20100152396A1

    公开(公告)日:2010-06-17

    申请号:US12295094

    申请日:2008-03-28

    IPC分类号: C08F2/01 B01J19/18

    摘要: In a process for treating viscous products, especially for performing polymerization processes, especially for homo- or copolymerizing thermoplastics and elastomers, wherein monomer(s) and/or catalysts and/or initiators are added to a backmixed mixing kneader, especially with a length/diameter ratio of 0.5-3.5, heat is supplied to the product which is backmixed with already reacted product and the reacted product is removed from the mixing kneader, the product in the mixing kneader shall be heated up to its boiling temperature, portions of the product shall be evaporated and exothermicity of the product shall be absorbed by evaporative cooling.

    摘要翻译: 在一种用于处理粘性产品的方法中,特别是用于进行聚合方法,特别是用于均聚或共聚热塑性塑料和弹性体的方法,其中将单体和/或催化剂和/或引发剂加入到反混混合捏合机中,特别是用长度/ 直径比为0.5-3.5,向与已经反应的产物反混的产物供应热量,从混合捏合机中除去反应产物,混合捏合机中的产物应加热至其沸点,产物的一部分 应蒸发,蒸发冷却吸收产品放热。

    Method for carrying out a mass polymerization
    8.
    发明授权
    Method for carrying out a mass polymerization 失效
    进行大量聚合的方法

    公开(公告)号:US07732538B2

    公开(公告)日:2010-06-08

    申请号:US10545470

    申请日:2004-02-16

    IPC分类号: C08F2/02

    CPC分类号: C08F2/02

    摘要: A method for carrying out a mass polymerization of monomers and/or pre-polymers, which are at least partially soluble in their polymers, in particular methyl methacrylate (MMA) is provided. The method involves the addition of at least one monomer or pre-polymer in a reactor. Mass polymerization for amorphous polymers is carried out without solvents below the glass transition temperature and for crystalline polymers below the melting point, achieving a high degree of conversion of the monomers.

    摘要翻译: 提供了至少部分可溶于其聚合物,特别是甲基丙烯酸甲酯(MMA)的单体和/或预聚物进行大量聚合的方法。 该方法包括在反应器中加入至少一种单体或预聚物。 无定形聚合物的大量聚合在不低于玻璃化转变温度的溶剂下进行,对于低于熔点的结晶聚合物,实现单体的高度转化。

    Method for the continuous phase conversion of a product
    9.
    发明申请
    Method for the continuous phase conversion of a product 失效
    产品连续相转化的方法

    公开(公告)号:US20060193197A1

    公开(公告)日:2006-08-31

    申请号:US10543413

    申请日:2004-01-26

    IPC分类号: B29B7/28

    摘要: A method for the continuous phase conversion of a product in a kneader mixer, into which the product is introduced, said mixer comprising kneading elements that are mounted on at least one shaft. The product is back-mixed until a predefined viscosity of the product is determined by measurement of the torque of the shaft, or a product with a predetermined viscosity that has already been achieved is back-mixed, the kneader mixer is then switched to a continuous mode, in which optionally and additional component is added and the product is subsequently transported to the discharge point.

    摘要翻译: 一种用于在捏合机混合器中连续相转化产物的方法,所述混合器包括安装在至少一个轴上的捏合元件。 将产品反混,直到产品的预定粘度通过测量轴的扭矩来确定,或者已经实现的具有预定粘度的产品被反混,然后将捏合机混合器切换到连续 模式,其中可选地和附加的组分被添加并且产物随后被运送到排放点。

    Method for carrying out a mass polymerization
    10.
    发明申请
    Method for carrying out a mass polymerization 失效
    进行大量聚合的方法

    公开(公告)号:US20060155087A1

    公开(公告)日:2006-07-13

    申请号:US10545470

    申请日:2004-02-16

    IPC分类号: C08F118/02

    CPC分类号: C08F2/02

    摘要: A method for carrying out a mass polymerization of monomers and/or pre-polymers, which are at least partially soluble in their polymers, in particular methyl methacrylate (MMA) is provided. The method involves the addition of at least one monomer or pre-polymer in a reactor. Mass polymerization for amorphous polymers is carried out without solvents below the glass transition temperature and for crystalline polymers below the melting point, achieving a high degree of conversion of the monomers.

    摘要翻译: 提供了至少部分可溶于其聚合物,特别是甲基丙烯酸甲酯(MMA)的单体和/或预聚物进行大量聚合的方法。 该方法包括在反应器中加入至少一种单体或预聚物。 无定形聚合物的大量聚合在不低于玻璃化转变温度的溶剂下进行,对于低于熔点的结晶聚合物,实现单体的高度转化。